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feat(esp8266): Add configuration link function

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Select to link "FreeRTOS", "LWIP", "libcore.a" and "TCPIP adapter" global data to IRAM.
This commit is contained in:
Dong Heng
2018-09-12 13:15:47 +08:00
parent 4229f4def9
commit c389ca3fb8
7 changed files with 67 additions and 5 deletions
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8
components/esp8266/component.mk
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@ -18,12 +18,13 @@ endif
#Linker scripts used to link the final application.
#Warning: These linker scripts are only used when the normal app is compiled; the bootloader
#specifies its own scripts.
LINKER_SCRIPTS += esp8266.common.ld esp8266.rom.ld esp8266.peripherals.ld
LINKER_SCRIPTS += esp8266.rom.ld esp8266.peripherals.ld
COMPONENT_ADD_LDFLAGS += -L$(COMPONENT_PATH)/lib \
$(addprefix -l,$(LIBS)) \
-L $(COMPONENT_PATH)/ld \
-T esp8266_out.ld \
-T esp8266_common_out.ld \
-Wl,--no-check-sections \
-u call_user_start \
$(addprefix -T ,$(LINKER_SCRIPTS))
@ -38,11 +39,14 @@ COMPONENT_ADD_LINKER_DEPS := $(ALL_LIB_FILES) $(addprefix ld/,$(LINKER_SCRIPTS))
#
# The library doesn't really depend on esp8266_out.ld, but it
# saves us from having to add the target to a Makefile.projbuild
$(COMPONENT_LIBRARY): esp8266_out.ld
$(COMPONENT_LIBRARY): esp8266_out.ld esp8266_common_out.ld
esp8266_out.ld: $(COMPONENT_PATH)/ld/esp8266.ld ../include/sdkconfig.h
$(CC) -I ../include -C -P -x c -E $< -o $@
esp8266_common_out.ld: $(COMPONENT_PATH)/ld/esp8266.common.ld ../include/sdkconfig.h
$(CC) -I ../include -C -P -x c -E $< -o $@
COMPONENT_EXTRA_CLEAN := esp8266_out.ld
endif